Home / 7,910,601.84-11,866,359.52-3,052,933.54

Finding the Fourth Proportional to 7,910,601.84, 11,866,359.52 and 3,052,933.54

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Solution

The fourth proportional to 7,910,601.84, 11,866,359.52 and 3,052,933.54 is: 4,579,576.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,910,601.84 : 11,866,359.52 = 3,052,933.54 : x
  2. Step 2: Convert to fraction form
    7,910,601.84/11,866,359.52 = 3,052,933.54/x
  3. Step 3: Cross multiply
    7,910,601.84x = 11,866,359.52 × 3,052,933.54
  4. Step 4: Simplify right side
    7,910,601.84x = 36,227,206,950,456.57
  5. Step 5: Solve for x
    x = 36,227,206,950,456.57/7,910,601.84
  6. Step 6: Final answer
    x = 4,579,576.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.